import java.util.Scanner;

public class Human extends Player {

	Scanner scanner;

	boolean[] changeCards() {
		changes = new boolean[4];
		scanner = new Scanner(System.in);
		for (int i = 0; i <= changes.length; i++) {
			System.out.println("Czy chcesz wymienic karte numer " + (i + 1) + "?");
			if (scanner.hasNextBoolean()) {
				changes[i] = scanner.nextBoolean();
			}
			else {
				System.out.println("Podaj wartosc 'true', albo 'false'");
			}
		}

		scanner.close();

		return changes;
	}
}
